This single row cylindrical roller bearing (NUP2304-E-XL-TVP2) has a bore diameter of 20.0 mm, outside diameter of 52.0 mm, and width of 21.0 mm, with a net mass of 0.224 kg. The design follows the NUP configuration, with 2 ribs on the outer ring and 1 rib on the inner ring plus an internal rib washer, allowing the bearing to function as a locating bearing while accommodating axial displacement of the non-ribbed side. The cage is a glass-fibre reinforced polyamide cage, type TVP2, and the internal design is the reinforced E variant. Limiting speed is 19700 1/min, with a reference speed of 9700 1/min. Radial internal clearance is CN (Group N), suitable for standard fit and operating conditions without preload requirements. The single-row configuration with a fixed-position rib arrangement makes this bearing suitable for applications requiring defined axial location on one side of the shaft, while the separable inner and outer rings simplify mounting and dismounting. The polyamide cage design supports smooth roller guidance at the specified speed ratings, and standard radial clearance ensures compatibility with typical shaft and housing fits.